S
M
T
W
T
F
S
1
59°
22°
2
44°
20°
3
45°
22°
4
42°
19°
5
42°
19°
6
43°
23°
7
46°
23°
8
43°
22°
9
44°
30°
10
47°
28°
11
42°
26°
12
41°
25°
13
53°
29°
14
54°
28°
15
52°
29°
16
50°
29°
17
50°
28°
18
49°
28°
19
38°
17°
20
36°
14°
21
35°
13°
22
35°
14°
23
36°
21°
24
35°
15°
25
36°
14°
26
35°
17°
27
33°
25°
28
38°
20°
29
42°
19°
30
41°
20°
1
39°
22°
2
40°
20°
3
40°
22°
4
39°
18°
5
39°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Roundup
Roundup's November 2026 forecast shows daily high temperatures ranging from 33° to 59°, with overnight lows between 9° and 30°. The average high for November is 42° with an average low of 21°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Roundup. See also: December | January | February.